How should I protect my products before I use them?
To ensure your hair color is fresh for your application:
Do not mix your eSalon color application with other products
Store unopened hair color in a cool, dry place away from heat and light
Do not refrigerate hair color
Use hair color at room temperature
Avoid sunlight and heat exposure when coloring hair
When you perform a patch test or strand test, mix together a small amount of product and immediately reseal the bottles. Apply the color within 48 hours of opening the bottles